Ashdown ABM-EVO-IV-600H Руководство пользователя - Страница 4
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ABM-EVO-IV - Rear Panel Facilities
POWER
MODEL #
OFF
SERIAL #
FOOT-SWITCH
LINE INPUT
FX SEND
FX RETURN
ASHDOWN FS-4
ON
SPEAKER OUTPUTS
50/60Hz
MIN LOAD = 4 OHMS
CLASS 2 WIRING
FUSE
115V-T8A
230V-T4A
POWER CONSUMPTION - 700W
OUTPUT POWER = 600 WATTS RMS - 1000 WATTS PEAK
LINE INPUT - The rear panel has a Line Input
socket for connection of other signal sources
into the system. This can be used for plugging
a CD, Tape or MP3 player into the amplifier for
practising, rehearsing or for connection of a
second pre-amp into the system.
EFFECTS SEND / RETURN - A serial effects
loop is provided at a level of 0dB.
The EFFECTS SEND socket can also be used
as a Line Out socket if required as the signal
path through the preamp is only broken when
a jack plug is inserted into the EFFECTS RE-
TURN socket.
The EFFECTS SEND is situated after the EQ,
the Valve section the Compression and the Sub
Bass Processor.
4-WAY FOOTSWITCH SOCKET - For the 4
way footswitch to operate it is essential that the
corresponding front panel push buttons be in
the OUT position.
This is a mono jack socket for connection of the
Ashdown 4 way footswitch (sold separately)
only. Always connect this prior to turning on the
power to the amplifier as the footswitch derives
its power from the amplifier and sends a serial
data stream to the amplifier in order to operate
the various functions.
Each of the 4 facilities available for selection
is indicated by an LED that will light when that
facility is selected from the footswitch.
SPEAKER OUTPUT - The Speaker Output
sockets are also situated on the rear panel of
the unit. The ABM-600H & RC has one power
section rated at 600 Watts RMS with two Neu-
trik combi speakon out-puts.The ABM-1200H
has two power sections rated at 600 Watts
RMS each with two Neutrik combi speakon out-
puts per power section, labelled A & B. You can
either use Speakons or Jack Speaker cables
to connect to your cabinet. Each Power section
has a minimum load of 4 ohms.
SPECIFICATIONS
INPUTS
High Input
Impedance 3.9M Ohms
Low Input
Impedance 10K Ohms
Line Input
Impedance 22K Ohms
Effects Return
Impedance 22K Ohms
OUTPUTS
Tuner Output
Impedance 1K Ohms
Line Output
Impedance 10K Ohms
Effects Send
Impedance 22K Ohms
D.I. Output
600 Ohms balanced
EQUALISATION
Shape (Push Flat)
+8dB @ 50Hz & 4kHz, -8dB @ 400Hz, filter slope - 6dB/octave
Bass
+/-15dB @ 45Hz
Middle
+/-15dB @ 660Hz
Treble
+/-15dB @ 7kHz shelving
Slider1
+/-15dB @ 100Hz
Slider 2
+/-15dB @ 180Hz
Slider 3
+/-15dB @ 340Hz
Slider 4
+/-15dB @ 1.3kHz
Slider 5
+/-15dB @ 2.6kHz
Slider 6
+/-15dB @ 5kHz
Frequency Response
-3dB at 17Hz and 22KHz
Speaker Outputs
Minimum impedance 4 Ohms
Output Power
600watts RMS into 4 ohms. Per Power Section
NOTES -
Input range 150mV to 20V p-p
Input range 300mV to 40V p-p
Input level 0dBu nominal
Input level 0dBu nominal
Level 0dBu nominal
Level 0dBu nominal
Level 0dBu nominal
Level -20dBu nominal